TY  - GEN
AU  - Tyrylgin,M A
TI  - [Prophylactic mass examination for tuberculosis in an epidemiologically unfavorable region of the Far North]
SN  - 0032-9533
PY  - 1990///0306
KW  - Age Factors
KW  - Cold Climate
KW  - Disease Reservoirs
KW  - statistics & numerical data
KW  - Humans
KW  - Incidence
KW  - Mass Chest X-Ray
KW  - Mass Screening
KW  - Siberia
KW  - epidemiology
KW  - Tuberculosis, Pulmonary
N1  - Publication Type: Comparative Study; English Abstract; Journal Article
ER  -